Nitto Kohki Logo Choose Language
 

Pneumatic Machine Tools - Chiseling, scaling & chipping

Needle Scalers Air Hammer 
Jet Chisel Needle Scaler AJC-16 

Auto Chisel Air Hammer A-300

Jet Chisel Needle Scaler JC-16 Chipping Hammer
Jet Chisel Needle Scaler JT-20
Air Chipper Chipping Hammer ACH-16
Jet Chisel Needle Scaler JEX-20
Air Chipper Chipping Hammer CH-24
Jet Chisel Needle Scaler JEX-24
Jet Chisel Needle Scaler JEX-28
Jet Chisel Needle Scaler JEX-2800

Jet Chisel Needle Scaler - AJC-16

Compact and Lightweight with a slim body.

Specifications
Mass 0.98kg
Rated Air Pressure 0.59 MPa (6kgf/cm2, 5.9bar)
Rated Air Consumption 0.07m3/min.
Stroke Speed 6,000min-1
Needle Dia. & Qty. ø3mm x 3pcs.
Standard Needle Length 180mm
Standard Accessories Needle 3mm dia. x 180mm (3pcs mounted. 3pcs extra in carton)
Hose stem 3/8" (1pc)
Optional Accessories
  • TQ05210 Needle Supporter for use with 7pcs of 2mm dia. x 180mm needles

Top of Page

 

Jet Chisel Needle Scaler - JC-16

Lightweight type.

Specifications
Overall Length 270mm
Mass 1.4kg
Needle Stroke 17mm
Piston Diameter 16mm
Hose Size 3/8"
Rated Air Pressure 0.59 MPa (6kgf/cm2, 5.9bar)
Rated Air Consumption 0.1m3/min.
Stroke Speed 4000min-1
Vibration Level 4.9m/sec2
Needle Dia. & Qty. ø2mm x 29pcs.
Standard Accessories ø2mm x 150mm Needle (29pcs)
1 Spanner, 1 3/8" Hose Nipple

Top of Page

 

Jet Chisel Needle Scaler - JT-20

Popular type.

Specifications
Overall Length 345mm
Mass 2.4kg
Needle Stroke 17mm
Piston Diameter 20mm
Hose Size 3/8"
Rated Air Pressure 0.59 MPa (6kgf/cm2, 5.9bar)
Rated Air Consumption 0.2m3/min.
Stroke Speed 4000min-1
Vibration Level 21.4m/sec2
Needle Dia. & Qty. ø2mm x 29pcs. ø3mm x 12pcs
Standard Accessories ø3mm x 180mm Needle (12pcs)
1 3/8" Hose Nipple

Top of Page

 

Jet Chisel Needle Scaler - JEX-20

Low vibration type.

Specifications
Overall Length 348mm
Mass 2.75kg
Needle Stroke 17mm
Piston Diameter 24mm
Hose Size 3/8"
Rated Air Pressure 0.59 MPa (6kgf/cm2, 5.9bar)
Rated Air Consumption 0.22m3/min.
Stroke Speed 4000min-1
Vibration Level 4.0m/sec2
Needle Dia. & Qty. ø2mm x 29pcs. ø3mm x 12pcs
Standard Accessories ø3mm x 180mm Needle (12pcs)
mounted + 12pcs. extra in carton
1 3/8" Hose Nipple

Top of Page

 

Jet Chisel Needle Scaler - JEX-24

Universal type.

Specifications
Overall Length 348mm
Mass 2.75kg
Needle Stroke 17mm
Piston Diameter 24mm
Hose Size 3/8"
Rated Air Pressure 0.59 MPa (6kgf/cm2, 5.9bar)
Rated Air Consumption 0.22m3/min.
Stroke Speed 4000min-1
Vibration Level 8.4m/sec2
Needle Dia. & Qty. ø2mm x 53pcs. ø3mm x 23pcs
Standard Accessories 1 Wrench
1 3/8" Hose Nipple

Top of Page

 

Jet Chisel Needle Scaler - JEX-28

Heavy-duty type.

Specifications
Overall Length 360mm
Mass 3.5kg
Needle Stroke 17mm
Piston Diameter 28mm
Hose Size 3/8"
Rated Air Pressure 0.59 MPa (6kgf/cm2, 5.9bar)
Rated Air Consumption 0.25m3/min.
Stroke Speed 4000min-1
Vibration Level 11.2m/sec2
Needle Dia. & Qty. ø2mm x 66pcs. ø3mm x 28pcs
ø4mm x 14pcs.
Standard Accessories 4mm x180mm Needle (12pcs)
1 Spanner
1 3/8" Hose Nipple

Top of Page

 

Jet Chisel Needle Scaler - JEX-2800

Heavy-duty type.

Specifications
Overall Length 335mm
Mass 3.1kg
Hose Size 3/8"
Rated Air Pressure 6.3 bar
Rated Air Consumption 0.43m3/min.
Stroke Speed 3700min-1
Needle Dia. & Qty. ø2mm x 66pcs. ø3mm x 28pcs
ø4mm x 14pcs.

Top of Page

 

Auto Chisel Air Hammer A-300

  • Light and powerful.
  • For use in small spaces where ordinary hammering work is impossible.
  • Low skill requirement.

Specifications
Overall Length 185mm
Overall Height 160mm
Stroke Speed 2600min-1
Rated Air Pressure 0.59 MPa (6kgf/cm2, 5.9bar)
Rated Air Consumption 0.3m3/min.
Mass 1.7kg
Standard Accessories Bushing PT 3/8" x NPT 3/8", 1 pc.

Top of Page

 

Air Chipper Chipping Hammer - ACH-16

Compact type.

  • Air is vented along the chisel to clear away chips.
  • Rugged construction for a long life and dependability.
  • Constructed for trouble-free operation
  • Easy assembly and disassembly

Specifications
Stroke Speed 6000min-1
Rated Air Pressure 0.59 MPa (6kgf/cm2, 5.9bar)
Rated Air Consumption 0.15m3/min.
Mass 1.0kg
Standard Accessories TQ03431 Flat Chisel 20x120, 1 pc.
PT 3/8" x NPT 3/8" Reducer, 1 pc.
PT 3/8" x 3/8" Hose Nipple, 1 pc.

Top of Page

 

Air Chipper Chipping Hammer - CH-24

Universal type.

  • Air is vented along the chisel to clear away chips.
  • Rugged construction for a long life and dependability.
  • Constructed for trouble-free operation
  • Easy assembly and disassembly

Specifications
Stroke Speed 4000min-1
Rated Air Pressure 0.59 MPa (6kgf/cm2, 5.9bar)
Rated Air Consumption 0.2m3/min.
Mass 1.7kg
Standard Accessories TP15166 Curved Flat Chisel 25x155, 1 pc.
PT 3/8" x NPT 3/8" Reducer, 1 pc.
PT 3/8" x 3/8" Hose Nipple, 1 pc.

Top of Page